Add 2/20 and 15/98
2/20 + 15/98 is 62/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 98 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
2/20 = 2 × 49/20 × 49 = 98/980 - Likewise, for the 2nd fraction, since 98 × 10 = 980,
15/98 = 15 × 10/98 × 10 = 150/980 - Add the two like fractions:
98/980 + 150/980 = 98 + 150/980 = 248/980 - 248/980 simplified gives 62/245
- So, 2/20 + 15/98 = 62/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20+15/98 2/20+30/98 2/40+15/98 6/20+15/98 2/20+45/98 2/60+15/98 10/20+15/98 2/20+75/98 14/20+15/98